Chair, NBE (New Berlioz Edition) Trust (grant-giving charity focusing on classical music)

Director and Trustee, UK Focused Ultrasound Foundation (charitable company limited by guarantee)

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Chairman and Trustee, Berlioz Sesquicentenary Committee (music education)

Trustee, Stephen Dodgson Trust (promotes continued awareness/performance of works of composer Stephen Dodgson)

Attended with wife, Royal Opera House, Covent Garden, 25 July 2014, as guests of Welsh Government

Trustee, National Library of Wales (interest ceased 31 March 2021)

Director, F.C.M. Limited (recording rights)

Trustee, Berlioz Society (interest as Chairman ceased 27 November 2023)

Director, Twist Partnership Limited (promoting leadership through learning)

Publications Consultant, Freemasons' Grand Charity (irregular employment)

Director, WALTZ Programmes Limited (training for work/apprenticeships in London)

Trustee, St John Cymru-Wales (interest ceased 21 September 2018)

Trustee, Dashwood Heirloom Settlement

Trustee, West Wycombe Charitable Trust (interest ceased 31 July 2022)